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Syllabus of III & IV Semester B.E. / Mechanical Engg.

B. E. SYLLABUS

MECHANICAL ENGINEERING

With

Scheme of Teaching

& Examination

III & IV SEMESTER

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DEPARTMENT: MECHANICAL ENGINEERING Sl.

No.Name Designation

1 Dr. Shrinivasa Rao B.R. Ph.D. Professor/Vice Principal / COE

2Prof. Vinaya B. R.

M.Tech Asso. Professor/1st year

coordinator

3 Dr. Subrahmanya Bhat Ph.D. Professor and HOD

4 Dr. Sudesh Bekal Ph.D. Professor/ Dean(R&D)

5 Dr. Shashikanth Karinka Ph.D. Professor/ P G Coordinator

6 Dr. Srinivasa Pai P. Ph.D. Professor/DCOE

7 Dr. Narasimha Marakala Ph.D. Professor

8 Dr. Muralidhara Ph.D. Professor

9 Dr.Mallikappa Ph.D. Professor

10 Dr. Narasimha Bailkeri Ph.D. Professor

11 Mr. Manjunath Shenoy M.Tech Associate Professor

12 Mr. T.R. Venugopal M.Tech Associate Professor

13 Mr. Gururaj Upadhyaya M.Tech Associate Professor14 Mr. Suresh Shetty M.Tech Associate Professor

15 Mr. Ananthakrishna Somayaji M.Tech Associate Professor

16 Mr. Udaya M.Tech Associate Professor

17 Mr. Ravishankar Bhat M.Tech Asst. Prof, Gd III

18 Mr. P. Venkatesh Murthy M.Tech Asst. Prof, Gd III

19 Mr. Ravindra M.Tech Asst. Prof, Gd III

20 Mr. Austin Dinesh D’Souza M.Tech Asst. Prof, Gd II

21 Mr. Kumar H. S. M.Tech Asst. Prof, Gd II

22 Mr. Adarsh Rai M.Tech Asst. Prof, Gd II

23 Mrs. Rashmi P. Shetty M.Tech Asst. Prof, Gd II

24 Mr. Dilip Kumar K. M.Tech Asst. Prof, Gd II

25 Mr. Ravikiran Kamath B. M.Tech Asst. Prof, Gd II

26 Mr. Nithin Kumar M.Tech Asst. Prof, Gd II

27 Mr. Srinivas Prabhu M.Tech Asst. Prof, Gd II

28 Mr. Veeresh R.K M.Tech Asst. Prof, Gd I

29 Mr. Grynal D’Mello M.Tech Asst. Prof, Gd I

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30 Mr. Aneesh Jose M.Tech Asst. Prof, Gd I

31 Mr. Divijesh P. M.Tech Asst. Prof, Gd I

32 Mr. Vishwanath J. S. M.Tech Asst. Prof, Gd I

34 Mr. Ajith M Hebbale M.Tech Asst. Prof, Gd I

35 Mr. Krishna Prasad M.Tech Asst. Prof, Gd I

36 Mr. Manjunath Maiya M.Tech Asst. Prof, Gd I

37 Mr. Sharathchandra M.Tech Asst. Prof, Gd I

38 Mr. Santhosh G. M.Tech Asst. Prof, Gd I

39 Mr. Rajath N. Rao M.Tech Asst. Prof, Gd I

40 Mrs. Kshatriya Akshatha

Manjunath

M.TechAsst. Prof, Gd I

41 Mr. Goutham Hebbar M.Tech Asst. Prof, Gd I

42 Mr. Melwyn Rajesh Castelino M.Tech Asst. Prof, Gd I

43 Mr. Vishwas B. M.Tech Asst. Prof, Gd I

44 Mr. Vincent Linish D’souza M.Tech Asst. Prof, Gd I

45 Mr. Bhaskar P. Achar M.Tech Asst. Prof, Gd I

45 Mr. Mohan Poojari M.Tech Asst. Prof, Gd I

DEPARTMENT OF MECHANICAL ENGINEERING

Vision:

To produce Mechanical engineers of the highest quality who are

professionally competent and highly qualified to suit the needs of

industries and organizations by promoting excellence in teaching,

learning and research.

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Mission:

The Dept. of Mechanical Engineering is committed to – Provide high quality education to the students, to fulfill the

requirements of a ‘Global Engineer’.

Constantly strive to improve the teaching-learning methods,

in order to deliver good academic programs.

To respond to the fast evolving scientific and technological

challenges in a highly competitive world.

To inculcate, ethics, integrity, honesty, credibility, social and

environmental consciousness.

Programme Educational Objectives (PEOs):

To satisfy the mission of the mechanical engineering program, thegraduates will:

1. Be able to research, design, develop, test, evaluate, andimplement engineering solutions to problems that are of a

complexity encountered in professional practice.

2.

Be able to communicate and perform as an effectiveengineering professional in both individual and team-based

project environments.

3.

Consider the ethical implications and societal impacts ofengineering solutions.

4.

Continuously improve through lifelong learning.

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Programme outcomes (POs):

1.

An ability to apply knowledge of mathematics, science, and

applied sciences

2.

An ability to design and conduct experiments, as well as to

analyze and interpret data

3.

An ability to formulate or design a system, process or

program to meet desired needs

4.

An ability to function on multi-disciplinary teams

5. An ability to identify, formulate and solve engineering

problems

6. An understanding of professional and ethical responsibility.

7.

An ability to communicate effectively.

8.

The broad education necessary to understand the impact ofsolutions in a global, and social context.

9.

A recognition of the need for, and an ability to engage in life-

long learning

10.

A knowledge of contemporary issues

11.

An ability to use the techniques, skills, and modern scientificand technical tools necessary for professional practice.

12.

An ability to apply the concepts of mechanical engineering tosolve real world problems, as required by industries and

organizations and provide reasonable solutions which are

socially and ethically acceptable.

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DEPARTMENT OF MECHANICAL ENGINEERING SCHEME OF TEACHING AND EXAMINATION

III SEMESTER 33 Hours/week

Sl.

No. Code Subject Theory/Tuto./Prac./ Self Study Total Hrs./Week C.I.E. S.E.E. Credits

114ME301 Engineering Mathematics -III

4+0+0+04 50 50 4

214ME302

Material Science &Metallurgy

3+0+0+S3 50 50 3

3 14ME303 Basic Thermodynamics 3+0+0+0 3 50 50 3

4 14ME304 Manufacturing Processes-I 3+0+0+0 3 50 50 3

5 14ME305 Mechanics of Materials 4+0+0+0 4 50 50 4

614ME306

Computer Aided MachineDrawing

0+0+6+06 50 50 3

7 14ME307 Material Testing Lab. 0+0+3+0 3 50 50 2

8 14ME308 Individual Effectivenesslaboratory -I

0+0+4+0 4 50 50 2

9 14ME309 Foundry, Forging & Weldingshop

0+0+3+0 3 50 50 2

TOTAL 33 33 450 450 26

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DEPARTMENT OF MECHANICAL ENGINEERING SCHEME OF TEACHING AND EXAMINATION

IV SEMESTER B.E. 30 Hours/week

Sl.

No. Code Subject Theory/Tuto./Prac./ Self Study Total

Hrs./Week

C.I.E. S.E.E. Credits

1 14ME401 Engg. Mathematics-IV 4+0+0+4 4 50 50 4

2 14ME402 Kinematics of Machines 3+2+0+0 5 50 50 4

314ME403

Applied

Thermodynamics

4+0+0+04 50 50 3

414ME404

Manufacturing Processes- II

4+0+0+S4 50 50 4

5 14ME405 Fluid Mechanics 4+0+0+0 4 50 50 4

614ME406 Engineering Economics

3+0+0+03 50 50 3

7 14ME407 Energy ConversionEngineering Lab.

0+0+3+0 3 50 50 2

8 14ME408 Machine Shop 0+0+3+0 3 50 50 2

TOTAL 30 30 400 400 26

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ENGINEERING MATHEMATICS –III

Sub code : 14ME301 Credits : 04Hrs/Week : 4+0+0+0 Total Hours : 52

Course Outcomes:

At the end of the course the successful student is expected to:1. Understand the concepts of gradient of a scalar function, divergence

and curl of a vector function and apply these concept to the field ofengineering.

2.

Identify and apply the techniques of surface integrals and volume

integrals3.

Use the concepts of analytical functions, poles, residues and lineintegrals in related situations

4. Understand Fourier series and Fourier transform techniques andable to apply these Techniques in their technical subjects.

5.

Apply Z-transforms to solve difference equations with boundary

conditions.

UNIT – IVector Calculus: Vector algebra, Vector differentiation- gradient,

divergence , curl, laplacian, solenoidal and irrotational vectors,Curvilinear , Spherical & Cylindrical Co- ordinates.

10 Hours

UNIT – IIVector integration- Line, Surface & Volume integrals. Green’s, Gauss

divergence & Stoke’s theorems. Applications.8 Hours

UNIT – IIITheory of complex variables: Functions of complex variables, CauchyRiemann equations. Properties of analytic functions, conformal mapping.Bilinear transformations.

Line integrals in complex plane, Cauchy’s theorem, Power series,Residues, Cauchy’s residue theorem.

12 Hours

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UNIT – IVFourier Analysis: Periodic functions, Euler’s formulae, Fourier series of

odd and even functions, functions with arbitrary period, half range series.Harmonic Analysis. Fourier integral theorem, Fourier Transforms,Inverse Fourier transform, Convolution theorem and Parseval’s identity.Fourier sine and Fourier cosine transforms, Inverse Fourier sine and

Inverse Fourier cosine transforms.

11 Hours

UNIT – VZ transforms: Z-transform, standard forms, linearity property, damping

rule, shifting rule. Inverse Z-transform, Finite differences and differenceequations, Solving Difference equations using Z-transforms.

11 Hours

TEXT BOOKS:1). Kreysizg: “Advanced Engineering Mathematics”, John Wiley andSons VI-Edition 2. 19952) B.S.Grewal : “Higher Engineering Mathematics” – 42

nd Edition,

Khanna publishers, 2012

REFERENCE BOOKS:

1). Wylie Ray ., Advanced Engineering Mathematics, 6th

edn., McGrawHill.Inc,19952). Murray R. Spiegal: Vector Analysis, Schuam publishing Co. 2009

**************

MATERIAL SCIENCE AND METALLURGY

Sub code : 14ME302 Credits : 03Hrs/Week : 3+0+0+S* Total Hours : 39

*Self Study to be exercised under the supervision of course instructor

and to be restricted to not more than 10% of the total teaching hours.

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Course Outcomes:

At the end of the course the student should be able to1. Identify and analyze the various crystal structure and defects

responsible for change in the material properties.

2. Become competent to identify possible cause of failure due to

fatigue, Creep and types of failures

3.

The students demonstrate the knowledge of homogenous and

heterogeneous nucleation, Crystal growth and its structure. solid

solution types and Unary and types of binary phase diagram

4.

To know different phases in Iron carbon diagram for steels andcast-iron and selection of best heat treatment process (annealing,

normalizing, tempering, hardening, and other heat treatment

process) according to the requirement.

5. Shall demonstrate to identify the composition, properties and application of

various ferrous, nonferrous and composite materials.

UNIT - I

Structure of crystalline solids: Fundamental concepts of unit cell,space lattice, Bravaias space lattices, unit cells for cubic structure

& hcp, study of stacking of layers of atoms in cubic structure &hcp, calculations of Atomic radius, Coordination Number andAtomic Packing Factor for different cubic structures. Crystal

imperfections-point, line, surface & volume defects. Diffusion,Diffusion Mechanism, Fick’s laws of diffusion. 8 Hours

UNIT - IIFundamentals of solidification, nucleation and its types, crystalgrowth, cast structure. Solid solutions: Types, Rules governing theformation of solids solutions. Phase diagrams: Basic terms, phase

rule, cooling curves, construction of phase diagrams, interpretation ofequilibrium diagrams, Types of phase diagrams. Lever rule, Problems onPhase diagrams. 8 Hours

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UNIT - IIIIron carbon equilibrium Diagram, Micro constituents in the Fe–Csystem, Invariant reactions, critical temperatures, Microstructure of

slowly cooled steels, effect of alloying elements on the Fe-C diagram,ferrite & Austenite stabilizers. Solidification of iron-carbon alloys,The TTT diagram, drawing of TTT diagram, TTT diagram for hypo &hypereutectoid steels, effect of alloying elements, CCT diagram.

Annealing and its types, normalizing, hardening, tempering,martempering, austempering, surface hardening like case hardening,carburizing, cyaniding, nitriding, Induction hardening. Hardenabilty,

Jominy end-quench test, Age hardening of Al & Cu alloys.

10 Hours

UNIT - IVPlastic deformation, slip and twinning., Fracture: types, stages in cup& cone fracture, Griffith’s criterion. Notch effect, ductile-brittle

transition. Fatigue: fatigue tests, mechanism, S-N curves, Factorsaffecting fatigue life, and protection methods. Creep: Various stages ofcreep, Mechanisms of creep, effect of temperature, creep fracture, stressrelaxation, 8 Hours

UNIT - VEngineering Alloys: Properties, composition and uses of low,

medium, and high carbon steels. Steel: Method of designation as perAISI–SAE. Cast irons: Gray CI, White CI, Malleable CI, SG iron.Microstructures of cast iron. Light alloys: Aluminum, Magnesium &

Titanium alloys. Copper & its alloys: Brasses & Bronzes. AdvancedMaterials: Types of Fibres & Matrix, and applications of Composites andCeramics. 8 Hours

TEXT BOOKS:

1. “Materials Science & Engineering- An Introduction”, William D.Callister Jr. Wiley India Pvt. Ltd. 6th Edition, 2006, New Delhi.2. “Essentials of Materials for Science and Engineering”, Donald R.

Askeland, Pradeep P.Phule Thomson-Engineering, 2006.

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REFERENCE BOOKS:1. “Introduction to Material Science for Engineering”, 6th editionJames F. Shackel Ford. Pearson, Prentice Hall, New Jersy, 2006.

2. “Physical Metallurgy, Principles & Practices”, V Raghavan. PHI, 2ndEdition ,2006, New Delhi.3. “Foundation of Material Science and Engineering”, W.F.Smith,3rd Edition McGraw Hill, 1997.

*************

BASIC THERMODYNAMICSSub code : 14ME303 Credits : 03

Hrs/Week : 3+0+0+0 Total Hours : 35

Course Outcomes:

At the end of the course the student should be able to1. Understand the basic concepts of thermodynamic systems, state of

systems, thermodynamic properties, thermodynamic equilibrium,

and understand the concept of temperature measurement; this has

evolved from zeroth law of thermodynamics. Also, understand the

difference between thermodynamic definition of work and

mechanics definition of work and distinction between heat and

work.

2.

Use the First Law of Thermodynamics for energy conservation

analysis to a control mass or control volume at an instant of time,

and understand the different forms of energy and restrictions

imposed by the first law of thermodynamics on conversion from

one form to another.

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3. To apply Second Law of Thermodynamics and entropy concepts

in analyzing the thermal efficiencies of heat engines and the

coefficients of performance for refrigerators.4.

Use the ideal gas laws to individual gases and gas mixtures with

the application of thermodynamic laws, and understand different

properties of moist air.

5. Understand the concept of entropy and entropy principle, and the

meaning, properties & phase diagrams of pure substance. Also,

calculate the change of entropy of pure substance and ideal gas

under different thermodynamics processes.

UNIT I Fundamental Concepts & Definitions:

Characteristics of system boundary and control surface; surroundings;fixed, moving and imaginary boundaries, examples. Thermodynamicstate, state point, identification of a state through properties; definition

and units, intensive and extensive various property diagrams, Path and process, quasi-static process, cyclic and non-cyclic processes.Thermodynamic equilibrium. Zeroth law of thermodynamics.

Temperature as an important property-Temperature measurement. Numerical problems. 4 Hours

Work and Heat

Mechanics: definition of work and its limitations. Thermodynamic

definition of work and heat. Examples & sign convention. Displacementwork as part of a system boundary and as whole of a system boundary.Expressions for displacement work in various processes through p-v

diagrams. Numerical problems. 4 Hours

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UNIT II First Law of Thermodynamics

Statement of the First law of thermodynamics for a cycle, derivation ofthe First law of processes. Internal energy as a property, thermodynamicdistinction between energy and work; concept of enthalpy, definitions of

specific heats at constant volume and at constant pressure. Extension ofthe First law to control volume; steady state-steady flow energy equationImportant applications such as flow in a nozzle, diffuser, throttling,

compressor, turbine etc. Numerical problems. 8 Hours

UNIT IIISecond Law of Thermodynamics

Devices converting heat to work and vice versa in a thermodynamic

cycle, thermal reservoirs. heat engine and a heat pump. Schematicrepresentation and efficiency and coefficient of performance. Carnotcycle-explanation and arrangements. Identifications of directions ofoccurrences of natural processes, Offshoot of II law from the I

st. Kelvin-

Planck and Clasius's statements of Second law of Thermodynamic;Equivalence of the two statements. Reversible heat engines, refrigeratorsand heat pumps. Irreversible process. Numerical problems.

8 Hours

UNIT IV

Entropy

Entropy; definition, a property, principle of increase of entropy, entropy

as a quantitative test for irreversibility; Calculation of entropy, role of T-s, h-s diagrams. Use of steam table and mollier chart for determiningentropy. Representation of heat quantities; Entropy generation in closedsystem.Numericalproblems.

5 Hours

Pure Substances

Definition of a pure substance, phase of a substance, triple point and

critical points. Sub-cooled liquid, saturated liquid, vapour pressure, two

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phase mixture of liquid and vapour, saturated vapour and superheatedvapour states of a pure substance. Representation of properties of puresubstance on p-T and p-V diagrams. Simple numerical problems.

3 Hours

UNIT V

Ideal & Real Gas Mixtures

Differences between perfect, ideal and real gases. Equation of state.

Evaluation of properties of perfect and ideal gases. Introduction. Van derWaal’s Equation of state, Van der Waal's constants in terms of critical

properties, law of corresponding states, compressibility factor;compressibility chart. Ideal gas mixtures: Dalton’s law, Properties ofideal gas mixtures. Numerical problems. 5 Hours

Basics of PsychrometryBasic definitions, properties of atmospheric air, psychrometer, adiabatic

saturation process. Simple numerical problems without using

psychrometric chart. 3 Hours

TEXT BOOKS:

1 Engineering Thermodynamics, P.K.Nag , McGraw Hill, III Edition,2005

2 Thermodynamics- an Engineering Approach, Yunus ACengel/Michael A Bolas, McGraw Hill, 3

rd edition, 1998

REFERENCE BOOKS:

1

Fundamentals of Thermodynamics, Sonntag, Borgnakke, Van Wylen,

6th edition, 2003

2 Engineering Thermodynamics, Gordon Rogers/Yon Mayhew, AWL,4

th edition 2001

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MANUFACTURING PROCESSES-I


Course Outcomes:

At the end of the course the student should be able to1. To know what is manufacturing and to understand the casting

process.

2.

To know about various special casting techniques used inindustries along with their advantages and disadvantages.

3. To understand how the properties and the shape of a raw material

can be altered by rolling, forging, extrusion, press working etc.4.

To know how two materials can be joined together by weldingand also about various types of welding processes.

5. To know about the various advanced welding techniques whichare used in the industries where the normal welding techniquescannot be used.

UNIT I

Casting Process:

Concept of manufacturing process, its importance, Classification.

Introduction to Casting Process- steps involved – Advantagesand Limitations.

Patterns-types-materials-pattern allowances

Sand casting; Moulding sand – Properties,types,binder and

additives – conditioning and testing Cores- Types-Core sand & core making.

Hand and machine moulding processes and equipment

8 Hours

UNIT II

Special Casting Processes:

CO2 Moulding , Shell moulding, Investment Casting, slush casting.

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Die casting – Gravity die casting – Pressure die castingCentrifugal casting, Continuous casting.

Melting furnaces : Cupola – Construction & Operations &

zones. Advanced casting processes – Squeeze casting, Thixo casting.

Casting defects

8 Hours

UNIT III

Hot and Cold working metals

Rolling, Forging, Principle of Extrusion, Drawing.

Press working – Press working operations & tools, simplecompound & progressive dies.

HERF, Explosive forming, Electro hydraulic forming, Magnetic

pulse forming

Powder metallurgy 10 Hours

UNIT IV

Welding (Joining Process)Classifications & Advantages and applications.

Arc welding- Principle & Equipment, power source – TIG, MIG,

SAW & Atomic hydrogen arc welding.

Gas welding – Principle & Equipment, types of flames

Resistance welding and principle – Seam – butt, Spot andProjection welding

8 Hours

UNIT V

Advanced welding processes

Principle equipment – operation and process parameters ofUltrasonic, Laser, Explosive, Electron beam, Plasma arc welding

processes.

Soldering, brazing and Adhesive bonding process

Welding defects, Inspection- visual, magnetic, Radiography,

Eddy current. 8 Hours

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TEXT BOOKS:

1. “Manufacturing Technology”, foundry, farming and welding byP. N. RAO, TATA MCGRAW HILL, NEW DELHI.2010.

2. “Manufacturing Technology”, by Scrope Kalpakjian. 2005

3. “Production Technology”, O.P.KHANNA. Khanna Publishers,.17th edition, 2011

REFERENCE BOOKS:1. “Materials and processes in manufacturing”, by E.PAUL

DEGARMO. Wiley, 20102.

“Processes and materials of manufacture”, by ROY A. Lindburg.Prentice Hall,1990

3. “Principles of Metal Casting”, by Rosenthal. 4th ed., Pearson

education, New Delhi, 2005.

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MECHANICS OF MATERIALS

Sub code : 14ME305 Credits : 04


Course Outcomes:

1.

Students should be able to understand the concept of stress,

strain and volumetric strain of various physical systems.

2.

Students should be able to analyse the stresses induced in

combined systems for loads and analyze cylindrical members

3. Students should be able to represent the shear force and bending

moment for different types of beam subjected to different loads.

4. Students should be able to determine the shear stress and

bending stress in beams for different cross sections

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5. Students should be able to understand the concept of deflection

of beams, twisting moment in shafts and buckling of columns

UNIT - I

Simple stress and strain: Introduction, stress, strain, mechanical properties of materials, Linear elasticity, Hooke’s Law and Poisson’sratio, Stress-Strain relation – behaviour in Tension for Mild steel and non

ferrous metals. Extension / Shortening of a bar, bars with cross sectionsvarying in steps, bars with continuously varying cross sections (circularand rectangular), Elongation due to self weight, Principle of super

position. 7 Hours

Stress in composite section: Volumetric strain, expression forvolumetric strain, elastic constants, simple shear stress, shear strain,temperature stresses (including compound bars).

6 Hours

UNIT- II

Compound stresses: Introduction, plane stress, stresses on inclinedsections, principal stresses and maximum shear stresses, Mohr’s circle for

plane stress. 7 Hours

Thick and thin cylinders: Stresses in thin cylinders, changes indimensions of cylinder (diameter, length and volume), Thick cylinderssubjected to internal and external pressures (Lame’s equation),

(compound cylinders not included).

6 Hours

UNIT - III Bending moment and Shear force in beams : Introduction, Types of

beams, loads and reactions, shear forces and bending moments, rate ofloading, sign conventions, relationship between shear force and bending

moments, shear force and bending moment diagrams for different beamssubjected to concentrated loads, uniform distributed load (udl) and couplefor different types of beams.

7 HoursUNIT - IV

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Bending and shear stresses in beams: Introduction, theory of simple bending, assumptions in simple bending, relationship between bending

stresses and radius of curvature, relationship between bending momentand radius of curvature, moment carrying capacity of a section, shearingstresses in beams, shear stress across rectangular, circular, symmetrical Iand T sections (composite / fletched beams not included) 7 Hours

UNIT - V

Deflection of beams: Introduction, differential equation for deflection,

equations for deflections, slope and moments, double integration methodfor cantilever and simply supported beams for point load, UDL, UVL andCouple, Macaulay’s method. 6 Hours

Torsion of circular shafts and Elastic stability of columns: Introduction, pure torsion, assumptions, derivation of torsional equations,

polar modulus, torsional rigidity / stiffness of shafts, power transmitted by solid and hollow circular shafts. Introduction to columns, Euler’s

theory for axially loaded elastic long columns, derivation of Euler’s loadfor various end conditions, limitations of Euler’s theory, Rankine’sformula. 6 Hours

TEXT BOOKS:

1. Mechanics of Material by James Gere - Thomson learning,5th

edition,2004

2.

Mechanics of Materials, by Ferdinand P. Beer E. RussellJohnsson, Jr. John T. Dewolf Mc-Graw Hill International, 2003

REFERENCE BOOKS ;

1 Mechanics of Materials, by F. E. Miller & H. A. Doeringsfeld,Intl. Text Book Company.

2

Mechanics of Materials by E P Popov, Prentice Hall of India Pvt.1978.

3

Engineering Mechanics by Timoshenko & Young, Tata McGraw

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Hill Book Publishing Co. Ltd. 19854 Applied Strength of Materials, by Robert L. Mott, Prentice Hall

India Pvt. Ltd., 4th edition

5

Theory and Problems of Strength of Materials, William A. NashSchaum's Outline Series, McGraw Hill International Editions,

Third Edition, 2007

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COMPUTER AIDED MACHINE DRAWING



Course Outcomes:

At the end of this elective, student shall be able to:1. Apply the concepts of Orthographic projections in drawingdifferent views of solids with section, machine parts (with and

without sections)

2. Understand and apply the concepts, conventional representations

of different views of threaded fasteners, keys, and assemblies of joints, couplings and Assembled machine parts.

3. Apply the tools of 3-D modeling software Solid Edge-V19 tocreate, assemble, section and draft the different views along with Billof Material.

UNIT –I

INTRODUCTION: Introduction to machine drawing: Importance of

sectional view in machine drawing. Section of solids: sectional viewsand true shape of cut surface of simple solids like prism, pyramid, cone,cylinder, cube and tetrahedron. (Resting on base only- 3 problems) Free

hand sketching of: Orthographic views of simple machine parts withsection from Isometric views. 9 Hours

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UNIT –II

FITS AND TOLERANCES: Limits, fits and tolerances-need, types,

representation of tolerances on drawing, calculation of minimum andmaximum clearances and allowances. Geometric tolerance: uses, types ofform and position tolerances, symbols, method of indicating geometrictolerances on part drawings. Surface finish symbols- methods of

indicating the surface roughness. Blue print reading exercises.

3 Hours

UNIT –III

ASSEMBLY CONCEPTS: Methods and concepts of assemblies-assembly requirements, Bill of materials. Methods of assembly of bolts,nuts, studs, screws and pins. Methods of arresting motion of members inan assembly, Assembly and dismantling exercise of a typical assemblies

with emphasis on assembly sequence and appropriate fits.

3 Hours

UNIT -IV

ASSEMBLY DRAWING PRACTICE: Making free hand sketches oftypical subassemblies-flange coupling, stuffing box, journal bearings,rolling element bearings, keyed joints, cotter joints, C clamp. 6 Hours

.

UNIT –V

ASSEMBLY USING SOLID MODELING: Modeling and assembly

using software-extracting views and sections. Drawing assemblies of:Plummer block, machine vice, stop valve, screw jack, tail stock, 3 jaw

chucks and simple drill jig. Creation of bill of materials; checkingInterference between solids.

24 Hours

TEXT BOOKS:1. A Primer on CAMD, VTU

2.

Machine Drawing by K. R. Gopala Krishna

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REFERENCE BOOKS:1. A Text book of CAMD by Tryambaka murthy

2.

Machine Drawing by N.D. Bhatt3. Auto CAD 2006 for Engineers and Designers by Sham Tickoo

*****************

MATERIAL TESTING LABORATORY


Hrs/Week : 0+0+3+0

Course Outcomes:

At the end of this course, the students will be

1.

Able to check the mechanical properties of materials

2. Estimate the tribological properties of materials

3. Identify various specimens by metallography

PART – A

1.

Tensile, shear and compression tests of metallic and non metallicspecimens using a Universal Testing Machine.

2. Torsion tests.3. Bending Test on metallic and nonmetallic specimens.

4.

Izod and Charpy tests on M.S. Specimen.5.

Brinell, Rockwell and Vickers’ Hardness test.6. Fatigue Test.

PART – B

1. Preparation of specimen for Metallographic examination of differentengineering materials. Identification of microstructures of materialslike, plain carbon steel, tool steel, gray C.I, SG iron, Brass, Bronze

and composites.

2. Heat treatment: Annealing, normalizing, hardening and tempering of

steel. Hardness studies of heat-treated samples.

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3. To study the wear characteristics of ferrous, non-ferrous andcomposite materials for different parameters.

4. Non-destructive test experiments like,(a) Ultrasonic flaw detection(b) Magnetic crack detection

(c) Dye penetration testing, to study the defects of Cast andWelded specimens

Scheme of Examination:

Two experiments to be conducted from part - AOne experiment from Part – BViva - Voce: 10 Marks

Total: 50 Marks

***************

INDIVIDUAL EFFECTIVENESS LABS (IEL)

IntroductionEntry Edge (E

2) is an industry readiness program designed for technology

undergraduates to help them enhance important individual behavior &

skills, and become productive from the very beginning of their corporatecarrier. The program places a high emphasis on the pedagogy of learning

by doing.

As part of the program, students first go through individual behavior &skill labs (Individual Effectiveness Labs) in their II year of engineering

curriculum and then participate in “hands on” and “minds on” teamactivities in a simulated work environment, to accomplish tasks and tosolve real-world organizational issues during a week long ImmersiveGroup Workshop (IGW) held in the III year of their engineering course.

This document provides the syllabus and evaluation framework forIndividual Effectiveness Labs (IEL).

**************

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INDIVIDUAL EFFECTIVENESS LABS (IEL)

Sub Code: 14ME308 Credits: 02

Hrs / Week: 0+0+4+0

Course Outcome:

1. To help the students understand themselves. Identify andanalyze personality/behavioral attributes of personaleffectiveness – exploratory orientation, self-disclosure,

receptivity to feedback and sensitivity to others.2. To help the students identify their primary and secondary

motivators – what drives them for achievement?

a.

Understanding the student’s need for achievement b. Understanding how positive expectations lead to positive

results.3. To help the students to develop a goal driven mindset and to

take the first steps into individual personal planning, controllingand measuring results.

4. To make the students aware of importance of communication

and typical barriers to communication.

5.

To help the students develop effective oral communicationskills.

6.

To help the students develop effective written communicationskills.

7. To help the students develop listening skills.8. To help the students participate in group discussions.

9.

To help the students develop effective business presentationskills.

10. To help the students receive feedback with an open mind,

respond to feedback and take the action on them.11.

To help the students develop time management andorganization skills.

Contents

Module 1: Know YourselfSelf assessment profilers to identify and assess the following – Identify

and analyze personality/behavioral attributes of personal effectiveness –exploratory orientation, self disclosure, receptivity to feedback,sensitivity to others. 8 Hours

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Module 2: Achievement Motivation & Goal Setting

Identifying primary and secondary motivators using amotivational profiler.

Understanding need for achievement. Developing goal driven mindset.

First steps into career planning. 8 Hours

Module 3: Communication Skills

Effective oral communication

Effective written communication

Constructing effective messages (memo, letters, e-mails)

Writing persuasively Correspondence etiquettes – letters & email

Importance of listening responsively

Handling conversations

Effective group discussions 15 Hours

Module 4: Presentation Skills

Understanding audience, presentation objectives, best practices& tools in preparation of presentation.

Improving quality of presentation through better use of voice,eyes, gestures, visual aids.

Presenting to groups

Presenting one-on-one. 13 Hours

Module 5: Handling Feedback

Seeking feedback

Accepting feedback with an open mind

Responding to feedback Actionizing feedback 6 Hours

Module 6: Time Management

Introduction to Time Management and importance of managing

self

Beating procrastination

Action plans-starting to achieve in a small way

Scheduling skills6 Hours

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REFERENCE BOOKS :1. Business communication by Asha Kaul, Prentice-Hall of India

Pvt.Ltd.

2.

Online reference materials provided as part of the Entry Edge program.

*****************

FOUNDRY, FORGING & WELDING Laboratory


Hrs/Week : 0+0+3+0

Course Outcomes:

At the end of the course the student should be

1. Able to prepare different types of moulds with the help of patterns.2. Able to estimate the raw materials requirement and to produce simple

smithy models like L-nail, EYE-nail, Bolts etc.

3.

Able to acquire skills of electric arc welding.

PART – A

1. WELDING

Preparation of specimens for welding and conduction of the weldingexercises of following joints:

1)

Lap Joint

2)

Butt Joint3) L-Joint.4)

T-Joint

PART – B

2. Forging Operations

Preparation of minimum forged models involving: Upsetting,

Drawing and bending operations.

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PART – C

3. Foundry Practice

Study and practice of: Use of foundry tools and other

equipments.

Preparation of moulds using two molding boxes using: Patterns

(Split pattern, Match plate pattern and Core boxes).

Preparation of moulds using: Two molding boxes without

patterns.

4.

Testing of Molding sand and Core sand

Preparation of sand specimens and conduction of the following

tests:

1) Compression, Shear and Tensile tests on Universal Sand

Testing

2) Permeability test

3) Clay content test.

4)

Moisture content test.

Scheme of Examination:

One question is to be set from Part-A: 10 marks

One question is to be set from either Part-B or Part-C: 30 marks

Viva-Voce: 10 marks.

Total: 50 marks.

**************

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ENGINEERING MATHEMATICS-IV



Course Outcomes:

At the end of the course the student should be able to

1. Understand and appreciate probabilistic models for situationsinvolving chance effect. Apply the concept of conditional

probability and its consequences.

2. Understand some important probility distributions and able to

apply them to real life problems. Fit linear, quadratic andexponential curves for the given data.

3. Apply numerical methods to solve algebraic or transcendentalequations where the analytical solutions are not possible. Studythe important concepts like interpolation, numerical

differentiation and integration which are highly required bytechnical fields.

4. Identify and formulate parabolic, hyperbolic and elliptic partial

differential equations and solve by grid analysis.5.

Understand and appreciate the series solution technique ofsolving Bessel and Legendre equations and study the propertiesand results of Bessel and Legendre functions.

UNIT – IIntroduction to probability: finite sample space, conditional probability

and independence. Baye’s theorem(Overview). One dimensional randomvariable: discrete and continuous random variable, probability functions,

cumulative distribution function. Mean and variance. 10 Hours

UNIT – IIProbability distribution and Data analysis: Binomial, Poisson, Normal,Exponential distributions.Curve fitting: curve fitting by the method of

least squares: y=a+bx, y=a+bx+cx2 , y=ab

x .Correlation and regression.

10 Hours

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UNIT – III

Numerical Analysis: Roots of algebraic and transcendental equations:Regula falsi & Newton Raphson method. Finite differences, Newton-Gregory forward and backward difference interpolationformulae,Lagrange’s interpolation formula, Lagrange’s Inverse

interpolation formula. Numerical differentiation using Newton’s forward& backward formulae.

Numerical integration: General quadrature formula, Trapezoidal rule,

Simpson’s onethird rule, Simpson,s three eigth rule.

12 Hours

UNIT – IV

Numerical solution of first order ordinary differential equations:

Taylor’s series Method, Modified Euler’s method,Runge –Kutta 4th order

Method.Numerical solution partial differential equations: Laplace andPoisson equations by standard five point formulae, heat and wave

equations by explicitmethod. 10 Hours

UNIT – V

Series solution of Ordinary Differential equations and Specialfunctions: Series solution-Frobenius method, Series solution of Bessel’s

D.E leading to Bessel function of first kind. Equations reducible to BesselD.E The generating function for Jn(x).Orthogonality of Bessel functions.Series solution of Legendre’s D.E. leading to Legendre polynomials.

Rodrigue’s formula.

10 Hours

TEXT BOOKS:1) P.L. Meyer : Introduction of probability and Statistical applications ,second Edn. 1975,

American Publishing Co.

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2) B.S.Grewal : “Higher Engineering Mathematics” – 42nd

Edition,Khanna publishers,2012

REFERENCE BOOKS:1. S.S.Sastry: Introductory methods of Numerical Analysis-2

nd edn.1990;

Prentice Hall.2. Wylie Ray ., Advanced Engineering Mathematics, 6

th edn., McGraw

Hill.Inc,1995*************

KINEMATICS OF MACHINES


Course Outcomes:

At the end of the course the student should be able to1. Understand the terminologies connected with the subject

kinematics of machines and working principle of some machines.

2. Apply relative velocity and instantaneous centre methods todetermine the velocity and acceleration in different mechanisms.

3. Design the cam profile for various follower motions.4. Understand the terminologies and concepts connected withgear design and speed ratio and torque calculation in gear trains.

5. Analyse the effect of centrifugal tension on powertransmission and to calculate the major dimensions for belt andrope drives.

UNIT- I

INTRODUCTION : Definitions : Link or element, kinematic pair ,Kinematic chain, structure, mechanism, degrees of freedom, Grubler’sCriteria ( without derivation) Mobility of Mechanism, Inversion ,

Machine . Kinematic chain with three lower pairs, Practical applicationsof four bar chain.

4 Hours

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KINEMATIC CHAINS AND INVERSIONS: Inversions of Singleslider crank chain and Double slider crank chain.MECHANISMS: Quick return mechanisms – Crank and slotted lever

Mechanism, Whitworth mechanism, Drag link mechanism. Straight linemotion mechanism– Peaucellier’s mechanism, Intermittent motionmechanism – Geneva mechanism and Ratchet and Pawl mechanism.Toggle mechanism, Pantograph

6 Hours

UNIT- II

Velocity and Acceleration analysis of mechanisms (GRAPHICAL

METHOD): Velocity and acceleration analysis of four bar mechanism,slider crank mechanism and Simple mechanisms by vector polygons,Relative velocity and acceleration of particles in a common link.

6 Hours

Velocity analysis by instantaneous centre method: Definition, Kennedy’sTheorem and its applications to locate number of instantaneous centers,Determination of linear and angular velocity using instantaneous centre

method.

5 Hours

UNIT - III

Relative velocity and accelerations of coincident particles on separate

links – Coriolis component of acceleration, Angular velocity and angularacceleration of links KLEIN’S CONSTRUCTION: Analysis of velocityand acceleration of single slider crank mechanism. 5 Hours

CAMS: Types of cams, Types of followers, Displacement, velocity andacceleration time curves for cam profiles. disc cam with reciprocatingfollower having knife edge, roller and flat faced follower, Disc cam with

oscillating roller follower , Follower motions including SHM, Uniformvelocity , Uniform acceleration and retardation and Cycloidal motion

6 Hours

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UNIT- IV

SPUR GEAR: Gear terminology, Law of gearing, velocity of sliding,

Involumetry, Involute function, Characteristics of Involute action,Comparison of involute and cycloidal teeth, Path of contact, arc ofcontact ,contact ratio, Interference in Involute gears, Methods of avoidinginterference, Determination of backlash. 10 Hours

UNIT- V

GEAR TRAINS: Simple gear trains, Compound gear trains, reverted

gear trains, Epicyclic gear trains ,Tabular method of finding velocity ratioof epicyclic gear trains. Tooth load and torque calculations in epicyclicgear train 5 Hours

Belt and Rope drives: Ratio of tensions, Centrifugal stress in a belt orrope, Power transmitted, effect of centrifugal tension on powertransmitted, Numerical problems. 5 Hours

TEXT BOOKS:1.

Theory of Machines , by Rattan S.S., Tata Mc Graw – Hill, 2011

.2. Theory of Machines by Thomas Bevan-CBS Publishers ,3

rd

edition-2005.

3. Mechanisms and Dynamics of machinery by Mabie andOcvirk,4

th edition,1987

4. Mechanics of Machines by Ham, Cranes and Rogers.

REFERENCE BOOKS:1. Theory of Machines by V.P.Singh, 3

rd edition, 2011.

2. Theory of Machines & Mechanisms by Shigley J.V. & Uickers

J.J.2nd

Edition,19953. Theory of Machines by Ballaney, 25

th Edition,2011

*************

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APPLIED THERMODYNAMICS


Course Outcome:At the end of the course the student should be able to

1. Quantify the behaviour of power plants based on the

Rankine cycle, including the effect of enhancements such assuperheat, reheat and regeneration and sketch P-V, T-S andH-S diagram for the same.

2.

Analyze the performance of I.C.Engines based on the ottocycle, diesel cycle and dual cycle, and gas turbines based onthe Brayton cycle. Solve problems for all the cycles

involving calculation of properties at nodal points, meaneffective pressure, cycle efficiency.

3.

Compute work of compression, power required to drive theair compressor, for both single stage as well as multi stage

compressor, and understand the concept of nozzles with

applications and derivations for critical parameters.4.

Develop a systematic approach to thermodynamic cycle’s

analysis of various refrigeration cycles, and understandvarious Psychometric processes; apply the principles of

psychrometry to the thermodynamic analyses of air-

conditioning systems.5. Compute the theoretical air or minimum air required for the

combustion of a fuel of known or unknown composition and

also compute the percent theoretical air, air fuel ratio, given

the analysis of products of combustion. Also, calculate performance characteristics for a given 2-stroke or 4 - stroke petrol or diesel engines and prepare the heat balance sheet.

UNIT - IVapour Power Cycles

Carnot vapour power cycle & its associated difficulties; Simple Rankinecycle – description, T-s diagram & analysis of performance; Applicationto thermal power plants. Comparison of Carnot and Rankine cycles;

Effect of pressure and temperature on Rankine cycle performance;

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Numerical problems without using mollier chart. Reheat Rankine cycle,regenerative Rankine cycles (description only)

10 Hours

UNIT - IIGas Power CyclesAir standard cycle approximations; Carnot, Otto, Diesel, Dual Cycles – p-v and T-s diagrams; Numerical Problems. Stirling cycle; Basic Gas

turbine (Brayton) cycle (for open and closed systems). Efficiency of gasturbine cycl Actual gas turbine cycle. Numerical problems.

10 Hours

UNIT- III

Reciprocating Compressors

Single stage reciprocating compressor cycle without clearance; Workinput and power through p-v diagrams; Effect of clearance on volumetricefficiency and, Work input through p-v diagrams; Adiabatic, isothermaland mechanical efficiencies; Multi-stage compressors: Advantages.

Effect of intercooling on work input in multi-stage compression;Optimum intermediate pressure (general case); Numerical problems.

10 Hours

UNIT - IV

Refrigeration CyclesReversed Carnot cycle and its limitations; Basic vapour compression

refrigeration system; Refrigeration effect; COP; Unit of refrigeration; p-h& T-s diagrams. Practical vapour compression refrigeration system;

Numerical problems. Vapour absorption refrigeration system & COP;

Comparison between VCRS and VARS and their applications(descriptive only). Air cycle refrigeration; Reversed Brayton cycle;

Numerical problems 8 Hours

Use of psychrometry for air conditioning application:Brief review on construction and use of psychometric chart;Representation of various processes – heating, cooling, dehumidifying

and humidifying. Adiabatic mixing of stream; sensible cooling load andlatent cooling load, Numerical problems by using psychrometric chart on

psychometric processes only. Summer and winter air conditioning;

(descriptive only) 4 Hours

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UNIT - VI C engine & combustionStoichiometric air for combustion of fuels; Excess air; Insufficient air,

Mass balance; A/F ratio; exhaust gas analysis (Orsat apparatus); Simple Numerical problems. I C engine performance measurement; calculationof IP, BP, bmep, bsfc, brake thermal efficiency; volumetric efficiency;and heat balance sheet. Numerical problems.

10 Hours

TEXT BOOKS:

1.

Engineering Thermodynamics, P.K.Nag, Tata McGraw- Hill Education, 2005

2.

Engineering Thermodynamics, C.P.Gupta, Rajendra Prakash, , NemiChand & Bros,2009

REFERENCE BOOKS:

1. Applied Thermodynamics, Roy and Chaudary, Prentice Hall ofIndia.2014

2.

Energy Conversion, Kadambi & Prakash, John Wiley & Sons (March1978)

3. Applied thermodynamics, D Eastop and A McConkey, V Ed,Pearson,2009

4.

Thermal Engineering, R K. Rajput, Laxmi Publications, 2005

5. Thermodynamics, by Yunus A Cengel, Michael A Boles , McGraw-Hill Higher 2005

6.

Thermodynamic Data Hand Book by Dr. Nijaguna & Dr. B. S.

Samaga, 2010

*************

MANUFACTURING PROCESSES – II

Sub code : 14ME404 Credits : 04Hrs/Week : 4+0+0+S* Total Hours : 52

*Self Study to be exercised under the supervision of course instructor

and to be restricted to not more than 10% of the total teaching hours.

Course Outcomes:

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At the end of the course the student should be able to

1.

Suggest suitable cutting tools and process parameters forconventional machining and also estimate various force

components and tool life in metal cutting operations.

2. Appreciate the construction and working of centre lathe, capstan

and turret lathe, drilling machines and the various machining

operations performed on them.

3.

Appreciate the construction and working of milling machines

and various milling operations including gear milling.

4. Appreciate working principle of different grinding machines,

manufacture, marking and selection of grinding wheels

5.

Appreciate the working principles of Non-conventional

machining processes like EDM, ECM.PAM, LBM, USM, AJM

etc. with their specific characteristics

UNIT I

Theory of metal cutting

Single point tool – terminology

Chip formation types

Merchant’s analysis

Tool wear

Tool life

Machinability

Cutting tool materials

Cutting Fluids

12 Hours

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UNIT- II

Lathe

Centre Lathe – Constructional tendencies - Driving and feedingmechanisms, operations

Production lathe – Capstan and Turret lathe – Constructional

Features- mechanisms – tool layout

Drilling machine – Classification – Construction – Radial

drilling machine. Drilling machine operations, drilling machinetools – Twist drills, Reamers and taps – terminology, materialand designation.

10 Hours

UNIT- III

Milling Machines

Classification, construction of column, knee type and planer type millingmachines

Milling cutters, classification, Terminology.

Milling operations.

Indexing: universal dividing head , indexing operations

Principle of shaping, Planning and slotting mechanisms

10 Hours

UNIT- IV

Grinding:

Abrasives: Matural and Artificial.

Grinding wheel: Construction, designation, selection, mounting, balancing, glazing and loading, truing and dressing.

Grinding machine – classification – cylindrical – centre type –centre less- Srface girinding.

Micro finishing operations – lapping – honing – suprfinishing.

10 Hours

UNIT- V

Non conventional machining

Mechanical – USM – AJM – WJM.

Thermal & electro thermal – EDM, LBM, PAM. Chemical – Electro Chemical – ECM, ECH.

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10 Hours

TEXT BOOKS:1. Manufacturing Technology: Metal cutting and machine tools by P

N Rao. 20132. Fundamentals of metal cutting and machine tools by Juneja and G

S Shekhon, 2008

REFERENCE BOOKS:

1.

Processes and Materials manufacture. By Roy and Lindberg, 19902. Production Technology – R K Jain. 2004

3.

Production technology – H M T. 20014.

Workshop technology – vol. II – Hajra Choudury. 20105.

Manufacturing technology – Serope Kalpakajin. 2005

*************

FLUID MECHANICS


Course Outcomes :Upon completion of this course, graduates will have,

1. An understanding of fluid mechanics fundamentals, including

concepts of mass and momentum conservation.

2. An ability to apply the Bernoulli equation

3.

An ability to perform dimensional analysis for problems in fluidmechanics.

4. An understanding of the basic concepts involving fluid flow

measuring equipment’s.

5. Understandings of the basic concepts viz. buoyancy, floatation,friction in pipe flow, lift and drag

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UNIT - I

Properties of fluid: Introductory concepts and definitions, properties of

fluids and its classification. Fluid Statics: Pascal’s law of pressure, pressure variation in static fluid, manometers, hydrostatic force onsubmerse plane surfaces.

11 Hours

UNIT - IIBuoyancy and stability criteria:Fluid kinematics: Fluid flow concepts, lines flow, Types of functions for

2-D flow, relationship between them and flow nets. Fluid Dynamics:general energy and momentum equation. Euler’s equation, Bernoulli’s

equation for real fluids. 10 Hours

UNIT - III

Dimensional analysis: Introduction-derived quantities, dimensions of physical quantities, dimensional homogeneity, Buckingham’s theorem,Raleigh’s method, dimensionless numbers, similitude, types of similitude,

Model testing

Laminar and viscous flow effects: Reynolds number, critical Reynolds

number, laminar flow through circular pipe, Hagen Poiseulle’s equation,laminar flow between parallel and stationary plates.

10 Hours

UNIT- IV

Fluid flow measurements: Venturimeter, orificemeter, pitot tube, V andrectangular notch, Flow through pipes: frictional losses in pipe flow,Darcy- Weisbach equation, Chezy’s equation for loss of head due tofriction in pipes, hydraulic gradient and total energy line

11 Hours

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UNIT - V

Flow past immersed bodies: Drag, Lift, expressions for lift and drag,

pressure drag and friction drag, boundary layer concept, displacementthickness, momentum thickness and energy thickness. Introduction tocompressible flow: Velocity of sound in a fluid, Mach number,

propagation pressure wave in compressible fluid.

10 Hours

TEXT BOOKS:

1.

Fluid Mechanics by Yunus A Cengel, John M, Tata Mc GrawHill, 2006

2.

Fluid Mechanics by Dr. R K Bansal, Laxmi publications, 2004

REFERENCE BOOKS:1. Engineering Fluid Mechanics by K.L. Kumar. Eurosia

Publishing House (P) Ltd, 1992.2.

Fluid mechanics by White, 5th

Edition Tata Mc Graw Hill,2003.

3. Fluid mechanics by Binder, ,Prentice Hall of India Pvt. Ltd.

1964.4.

Fluid Mechanics by Dr. Jagadish Lal, Metropolitan Bookcompany Ltd, 1997

**************

ENGINEERING ECONOMICS



Course Outcomes:Upon completion of this course, graduates will be,1. Able to understand the different terminology of Economics and

prepare a balance sheet2.

Able to know and analyse the time value of money.3. Able to evaluate the worth of creations, by comparing the

alternatives visa, vis the cost (cost-benefit analysis)4.

Able to make decisions with the limited resources, the relevant

course of action, with the help of suitable tools.

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5. Able to determine the cost involved in each operations, a productshould undergo with an aim to fix suitable selling price for the

product

UNIT - I

Interest

Rate of interest, Determining rate of interest, Time value of money,Simple interest, Compound interest, Nominal and effective interestrate, Equivalence involving interest, Interest formulae [single

payment, uniform series and arithmetic gradient only], problems usinginterest formulae [discrete compounding only].

8 Hours

UNIT – II

Economic Analysis of AlternativesAnalysis based on: Present Worth [equal life and unequal life

situations], Future Worth, Payback Period, Capitalized Worth,Equivalent Annual Worth, Exercises. 8 Hours

UNIT – III

Rate of ReturnsAnalysis based on Rate of Return, Exercises, IRR misconceptions, cost of

capital concepts, introduction to CHEER programming.

4 Hours DepreciationCauses of depreciation, Depletion, Methods of depreciation [Straight line,

Declining balance, Double declining balance, SYD method, Sinking Fundmethod], Exercises 4 Hours

UNIT – IVEstimating and CostingComponents of cost [Material cost, Labour cost, Overhead expenses,

Prime cost, Factory cost, Total cost], Determination of selling price of a product, Exercises.Mensuration, Machine shop calculations, Forging shop calculations,

Exercises 6 Hours

UNIT VFundamental economic concepts

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Consumer goods, Producer goods, Factors of production, Economy oforganization, Demand theory, Law of demand, Exceptions to law ofdemand, Law of supply, Determinants of supply, Law of increasing

returns and law of diminishing returns(No exercises) 5 Hours

Financial managementTerminologies used in accounting, Journal and ledger, Profit and loss

statement, Balance sheet, Understanding basic financial ratios, Simpleexercises. 4 Hours

TEXT BOOKS:1. Engineering Economics, Riggs J.L.,4th edition, Tata McGraw-Hill,

20042. Mechanical Estimating and Costing, Banga and Sharma, 16

th edition,

Khanna Publishers, 2012

REFERENCE BOOKS:1. Engineering Economy , E Paul Degarmo, Macmillan Publishing,20012. Engineering Economy, Gerald J Thuesen & W J Fabrycky,

Prentice Hall of India, 9th ed.3. Engineering Economics, Tarachand, Nemchand & Bros, 19964. Financial Management, I M Pandey, Vikas Publishing House,

2002*************

ENERGY CONVERSION ENGINEERING LAB



Course Outcomes:

1.

The student will be able to find flash and fire point of lubricating

oil using Abel Pensky and Pensky Martins Apparatus.2. The student will be able to find caloric value of solid, liquid and

gaseous fuels and able to select the fuel for combustion.

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3. The student will be able to find viscosity of lubricating oils usingRedwood, Saybolt viscometers and study the variation ofviscosity with temperature. Hence able to select proper

lubricating oil for various applications.4. The student will be able to draw valve timing/port opening

diagram of four stroke and two stroke I.C engines.

5.

The student will be able to find area of an regular/irregular

surfaces using Planimeter.

6.

Student should be able to conduct performance tests and

calculate IP, BP, Thermal efficiencies, SFC,FP and prepare heat

balance sheet for four stroke Diesel engines, four stroke petrol

engine, multicylinder Diesel/Petrol engine(Morse test) andvariable compression ratio I.C engine

PART A

1. Determination of Flash point and Fire point of lubricating oil using

Abel Pensky and Pensky Martins Apparatus.2.

Determination of Caloric value of solid, liquid and gaseous fuels.3. Determination of Viscosity of lubricating oil using Redwoods,

Saybolts and Torsion Viscometers.4.

Valve, Timing/port opening diagram of an I. C. engine (4 stroke/2stroke).

5. Use of planimeter.

21 Hours

PART B

Performance Tests on I. C. Engines, Calculations of IP, BP, Thermalefficiencies, SFC, FP, heat balance sheet for:

(a) Four stroke Diesel Engine.

(b) Four stroke petrol Engine.I Multi cylinder Diesel/Petrol Engine, (Morse test)(d) Two stroke Petrol Engine

(e) Variable Compression Ratio I. C. Engine.

21 Hours

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Scheme of Examination:One Question Part-A: 15 marks

One Question Part-B: 25 marksViva Voce: 10 marksTotal: 50 marks

**************

MACHINE SHOPSub code : 14ME408 Credits : 02

Hrs/Week : 0+0+3+0

Course Outcomes:

Upon completion of this course, graduates will,

1. Demonstrate preparation of models involving various types of

turning operations on lathe.2.

Demonstrate preparation of models involving various milling &

shaping operations

1. Study of constructional features of following machines throughdrawings/ Sketches:

a) Lathe

b) Radial drilling machine

d) Universal milling machinee) Shaper and planerg) Grinding machines (Surface, cylindrical)

2. Advanced exercises on Lathe where the students will work withinspecified tolerances, cutting of V- threads and square threads

(internal as well as external).

3. Production of machined surfaces on shaper and planner.

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4. Exercises on milling machines; generation of plane surfaces, production of spur gears and helical involute gears, use of end millcutters.

5. Grinding of single point cutting tool, cutter and drills.

6. Study of recommended cutting speeds for different tool- work

material combinations.

7. Identification of different cutting tool and work materials.

A student shall make models of 5 to 6 components (Composite Job),

(excluding standard and commercial components). Job shall involveoperations like Turning, Boring, Drilling, Taping, Threading, Milling,Shaping, Taper turning etc. and also a welding exercise.

*****************

2014 scheme 3rd & 4th mech

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